/Engine/Source/Runtime/Interchange/Core/Public/Types/AttributeStorage.h
template<typename ArrayType> [EAttributeStorageResult](API\Runtime\InterchangeCore\Types\UE__Interchange__EAttributeStora-) GenericArrayGetAttribute ( const [FAttributeKey](API\Runtime\InterchangeCore\Types\FAttributeKey) & ElementAttributeKey, ArrayType & OutValue ) const